I did search the forum and i searched other forums. Both in english and russian, the answers i was looking for could not be found. Hence my new thread. I take it you know theres an answer in your threads so how about the thread name or link intead of a could shoulder. Im sure it took you the same amouny of time, ill even delete my post after!
There are three bolts in a line just to the side of the transmission cover. The bolts somehow restrict movements of the shift rods/ forks. The center bolt is for 3rd and 4th. Remove this bolt and there is a 1"peice of metal someone put in to keep it from engaging. Ive called everybody and been on most forums. This answer was no where to be found. Link this with whatever you want but this was the problem